Update opera-developer from 71.0.3763.0 to 71.0.3770.0 (#9415)
Update opera-developer from 71.0.3763.0 to 71.0.3770.0 (#9415)


pkq/homebrew-versions,caskroom/homebrew-versions,404NetworkError/homebrew-versions,pkq/homebrew-versions,mahori/homebrew-cask-versions,caskroom/homebrew-versions,404NetworkError/homebrew-versions